#article {
	margin-bottom: 20px;

}

.main_contents h6 {
	position: relative;
	padding-left: 1.5em;
}

.main_contents h6::before {
	display: block;
	content: '';
	position: absolute;
	height: 10px;
	width: 10px;
	top: 50%;
	margin-top: -5px;
	left: 0.5em;
	background: black;
}

#call {
	margin-top: 0;
	margin-bottom: 0;
}